Stephen Bath, Steve Endacott and Ruth Hilton completed their four-day challenge on Saturday (October 7).
Endacott has pledged to match all donations made – effectively giving the team a current total of around £11,400.
The trek was the latest in a series of charity challenges undertaken by Bath and Endacott – who helped raise £35,000 for Alder Hey two years ago by climbing Mt Kilimanjaro and also rafted down the Zambezi River for the charity last September.